Entertaining with flair is about the little things, and these little things—namely, silicone wine glass markers by the Dutch company Vacu Vin—are sure to impress partying guests. Crafted to look like wax seals, they attach to the smooth surface of a wine glass with suction cups—ensuring, stylishly, that no wine glass goes missing from its rightful owner. The set of 8 markers is a terrific stocking-stuffer for the wine enthusiast.